Year % of commercial service imports 1997 62.75612695861792 1998 67.44186046511628 1999 58.169642857142854 2000 40.74856971729346 2001 43.073706299398005 2002 45.8159768068566 2003 36.50749339878264 2004 33.48301423267907 2005 28.70255779665674 2006 24.039958954075434 2007 20.108140428601864 2008 17.5063861166673 2009 19.867380411268798 2010 19.842643182119776 2011 17.70246600885848 2012 18.646760516904084 2013 19.827347055842377 2014 18.379203932905842 2015 20.45569513963028 2016 23.21238530994051 2017 24.42735934086193 2018 24.168137356164053 2019 27.842372495676038 2020 12.877114984345916 2021 10.472051812802707 2022 13.728227928604774 2023 14.288871308564538